The flight distance from Bicycle Lake Army Air Field (BYS) in Fort Irwin/Barstow, United States to Lisbon Portela Airport (LIS) in Lisbon, Portugal is 8,916 kilometers (5,540 miles / 4,814 nautical miles). The estimated flight time for this route is approximately 11h, flying northeast at a heading of 49°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is an international route connecting United States with Portugal. It is an intercontinental flight between North America and Europe. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 05:12 in Fort Irwin/Barstow, it's 13:12 in Lisbon. With a 8-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 1,976 feet between the two airports. Lisbon Portela Airport sits lower than Bicycle Lake Army Air Field.

The return flight from Lisbon (LIS) to Fort Irwin/Barstow (BYS) follows a heading of 308° (northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Bicycle Lake Army Air Field (BYS) and Lisbon Portela Airport (LIS) detail pages, or use our flight duration calculator to compare other routes.